3x3 Eyes: Transmigration on AllMovie

This Japanese anime series tells the story of Pai, the sole survivor of a race of immortal three-eyed beings known as the Sanjiyan Unkara who temporarily assumes the form of a human girl in a quest to recover an ancient artifact which will make her human attributes permanent. She eventually befriends young Yakumo Fuji, the son of an archaeologist who has become an expert on Sanjiyan lore. Together they set out to recover the mystical object, embarking on an adventure beyond the boundaries of life and death. The journey takes on a whole new meaning for Yakumo when he is killed in a supernatural battle and resurrected as Pai's spiritual sidekick.